Any good books on Roman history?

[Fritzo]

Will this fill the gap?

 

[Rogodin2]

To pharaphrase=Gibon

Rogo

 

[Bateluer]

Titus Livy, the Roman historian, wrote some really good material, during the empire itself.

I'm more interested in Byzantine history at the moment, so if anyone has some good recommendations for that, it'd be appreciated.